NestedQueryCache is created per ObjectContext. The underlying data is stored in the common cache, prefixed with unique key. While that data is not actively removed from the cache when the ObjectContext (and its NestedQueryCache) go out of scope, it should not affect the overall cache performance. Since most caches have an LRU policy, those abandoned entries will eventually be pushed out of the cache, replaced by more recent entries from other contexts.
Andrus > On Nov 9, 2017, at 2:08 AM, Lon Varscsak <[email protected]> wrote: > > Hey all, > > I would have bet large sums of money that a custom implementation of > QueryCache would result in a new QueryCache object per context (local). > However, it looks like a NestedQueryContext gets created and only one > instance of the specified QueryCache is created (in DataContextFactory). > > I'd really love to have local caches dumped when the ObjectContext goes > away (assuming it's a localCache). Is this possible? Thoughts? > > Thanks! > > -Lon
